[Free] 2018(Aug) Ensurepass Cisco 300-080 Dumps with VCE and PDF 41-50

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2018 Aug Cisco Official New Released 300-080
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Troubleshooting Cisco IP Telephony amp; Video v1.0

Question No: 41

You are experiencing bad video quality in calls, and you suspect packet loss in the network. Both the network switch and the collaboration endpoint network interfaces are set to autonegotiation, but the reported port speed and duplex settings do not match. Which action should you take?

  1. Set the collaboration endpoint to use a manual speed and duplex setting of 100 Mbps and full duplex, and keep the switch port setting as quot;auto.quot;

  2. Configure the switch port to use a manual speed and duplex setting of 100 Mbps and

    half duplex, and keep the collaboration endpoint setting as quot;auto.quot;

  3. Keep both the switch port and collaboration endpoint settings as quot;auto,quot; because this configuration is not responsible for the mismatched settings that were reported.

  4. Set both the collaboration endpoint and the switch port to use manual speed and duplex settings of 100 Mbps and full duplex.

Answer: D

Question No: 42

Which two types of Cisco Unified Communications Manager trace files contain Call Processing information that is helpful for troubleshooting outbound and inbound calling issues? (Choose two.)

  1. Cisco Unified Communications Manager syslog trace

  2. Cisco Unified Communications Manager Dialed Number Analyzer trace

  3. Real Time Monitoring Tool Processes trace

  4. Cisco Unified Communications Manager SDL trace

  5. Cisco Unified Communications Manager Log4Jtrace

  6. Cisco Unified Communications Manager SDI trace

Answer: D,F

Question No: 43

An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with the subscriber as a backup server. When the user presses the settings button on the phone, only the Cisco Unified Communications Manager publisher shows as registered. What is the most likely cause for this issue?

  1. The phone does not have the correct Cisco Unified Communications Manager group in the device configuration page.

  2. The Cisco Unified Communications Manager group that is applied through the device pool is misconfigured.

  3. The ip-helper address command for the subscriber is not configured on the switch port.

  4. The subscriber does not have the correct device pool configured.

  5. The enterprise phone configuration does not have the call control redundancy enabled.

Answer: B

Question No: 44

Some users report that they cannot dial out from headquarters on their Cisco IP Phones to PSTN users, but others can. Which troubleshooting approach is the most direct to isolate the source of the failure of the users that cannot dial out to the PSTN?

  1. Use DNA to analyze the dialing permissions of the Cisco IP Phones.

  2. Use DNA to generate actual calls to the PSTN.

  3. Use RTMT to analyze the dialing permissions of the Cisco IP Phones.

  4. Use RTMT to generate actual calls to the PSTN.

Answer: A

Question No: 45

Refer to the exhibit.

Ensurepass 2018 PDF and VCE

Users are reporting that inbound calls from the PSTN are dropping when not answered within 10 seconds. Calls come in via ISDN T1 PRI. Which configuration change is needed

to prevent the calls from dropping?

  1. Remove the timeouts wait-release 10 command from under the voice-port.

  2. Remove the timeouts initial 10 command from under the voice-port.

  3. Remove the timer receive-rtcp 2 command from under the gateway.

  4. Remove the timer receive-rtp 10000 command from under the gateway.

  5. Modify the Call Forward No Answer setting in CUCM to redirect calls to Voicemail or another extension.

Answer: C

Question No: 46

Which of these reasons can cause intrasite calls within a Cisco Unified Communications Manager cluster to fail?

  1. The route partition that is configured in the CCD requesting service is not listed in the calling phone CSS.

  2. The trunk CSS does not include the partition for the called directory number.

  3. The MGCP gateway is not registered.

  4. The calling phone does not have the correct CSS configured.

  5. The calling phone does not have the correct partition configured.

Answer: D

Question No: 47

What is the default hold time for two peering SAF Forwarders that are connected on a LAN?

  1. 240 seconds

  2. 15 seconds

  3. 60 seconds

  4. 45 seconds

  5. 120 seconds

Answer: B

Question No: 48

You have 50 hardware MTP resources and 200 software MTP resources. You want to use hardware resources first, but software is being used first. Where can you confirm the MTP selection order?

  1. Media Resource Group List

  2. Cisco Unified Real-Time Monitoring Tool

  3. MTP list

  4. phone device pool

  5. calling search space

  6. MGCP gateway

Answer: A

Question No: 49

Refer to Exhibit:

Ensurepass 2018 PDF and VCE

After reviewing the trace in the exhibit, what was the Directory number of the calling party?

A. 2001

B. 5010

C. 1905

D. 2003

Answer: A

Question No: 50

Refer to the exhibit.

Ensurepass 2018 PDF and VCE

When a call between two HQ users was being conferenced with a remote user at the BR site, the conference failed. Which configuration would be needed to solve the problem?

  1. The BR_MRG must contain the transcoder device. The BR_MRGL must be assigned to the BR phones.

  2. The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the HQ phones.

  3. A transcoder should be configured at the remote site and assigned to all remote phones through the BR_MRGL.

  4. The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the software conference bridge.

  5. Enable the software conference bridge to support G.711 and G.729 codecs in Cisco Unified Communications Manager service parameters.

Answer: D

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